import React, { Component } from 'react'
import {Link,Route,NavLink} from 'react-router-dom'
import Abourt from './components/Abourt'
import Home from './components/Home'


export default class App extends Component {



 
  render() {
    return (
      <div >
        <div className="row">
					<div className="col-xs-offset-2 col-xs-8">
						<div className="page-header"><h2>React Router Demo</h2></div>
					</div>
				</div>
        <div className="row">
					<div className="col-xs-2 col-xs-offset-2">
						<div className="list-group">
            
							{/* 原生html中，靠<a>跳转不同的页面 */}
							{/* <a className="list-group-item" href="./about.html">About</a>
							<a className="list-group-item active" href="./home.html">Home</a> */}

							{/* 在React中靠路由链接实现切换组件--编写路由链接 */}
							<Link className="list-group-item" to="/about">About</Link>
							<Link className="list-group-item" to="/home">Home</Link>
						</div>
					</div>
					<div className="col-xs-6">
						<div className="panel">
							<div className="panel-body">
								{/* 注册路由 */}
								<Route path="/about" component={Abourt}/>
								<Route path="/home" component={Home}/>
							</div>
						</div>
					</div>
				</div>


     
      </div>
    )
  }
}
